CN203822356U - Full-fracture-surface dust falling and atomizing rack - Google Patents
Full-fracture-surface dust falling and atomizing rack Download PDFInfo
- Publication number
- CN203822356U CN203822356U CN201420229929.7U CN201420229929U CN203822356U CN 203822356 U CN203822356 U CN 203822356U CN 201420229929 U CN201420229929 U CN 201420229929U CN 203822356 U CN203822356 U CN 203822356U
- Authority
- CN
- China
- Prior art keywords
- pipe
- side pipe
- atomizing
- injection spray
- length
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000428 dust Substances 0.000 title claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims abstract description 4
- 239000007921 spray Substances 0.000 claims description 30
- 238000002347 injection Methods 0.000 claims description 27
- 239000007924 injection Substances 0.000 claims description 27
- 238000000151 deposition Methods 0.000 claims description 16
- 238000005507 spraying Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003245 coal Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 206010035653 pneumoconiosis Diseases 0.000 description 5
- 208000028571 Occupational disease Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002817 coal dust Substances 0.000 description 2
- 238000010410 dusting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a full-fracture-surface dust falling and atomizing rack. The full-fracture-surface dust falling and atomizing rack comprises an n-shaped steel pipe framework formed by connecting and fixing a first side pipe, a second side pipe and a top pipe through bolts. The first side pipe and the second side pipe are perpendicular to the horizontal plane. Bases are welded to the bottom of the first side pipe and the bottom of the second side pipe respectively, the two ends of the top pipe are connected to the upper end of the first side pipe and the upper end of the second side pipe respectively, the first side pipe, the second side pipe and the top pipe are respectively provided with three atomizing pipes in a welding mode, a plurality of sprayers are evenly arranged on the atomizing pipes, the atomizing pipes on the first side pipe and the atomizing pipes on the second side pipe are connected with the atomizing pipes on the top pipe through a two-joint part and a short hose respectively, the lower ends of the atomizing pipes on the first side pipe are connected with a high-pressure water inlet pipe, and pipe heads at the lower ends of the atomizing pipes on the second side pipe are sealed. The full-fracture-surface dust falling and atomizing rack solves the problems that in the prior art, the dust falling and atomizing direction under a coal mine is single, dismounting, carrying and repairing are troublesome, and the dust falling effect is not good.
Description
Technical field
The utility model belongs to aeration technology field, is specifically related to a kind of full section depositing dust spraying frame.
Background technology
In coal production and process of construction, the various rocks ore deposit particulate that can produce, these rock ore deposit particulates are referred to as Mine Dust, dust is one of colliery natural calamity, Mine Dust is mainly divided into the harm of human body and dust explosion is endangered to two classes by its physicochemical property, on the one hand, if a large amount of dust of the long-term suction of human lung, just may suffer from pneumoconiosis, according to relevant departments, add up, since the establishment of the nation, there are nearly more than 70 ten thousand examples of pneumoconiosis in China bargh accumulative total, death toll breaks through more than 20 ten thousand, occupy first of all kinds of occupational diseases, the annual Death from Pneumoconiosis number in state-run colliery has substantially exceeded industrial injury death toll, increase every year at present pneumoconiosis examples up to ten thousand newly, and in rising trend, the direct economic loss over ten billion Yuan causing every year, mine occupational disease safety problem has become China's one great society public hazards, seriously restricting the sound development of China's mining industry, mine accident and occupational disease have caused family, the problem of society, also directly have influence on the stable of society.On the other hand, coal-dust explosion produces high temperature, high pressure and a large amount of toxic and harmfuls of generation, destroys again roadway, breaking-up equipment, and casualty, even causes whole mine to damage, and seriously threatens safety in production and personnel's life security.
And the key of prevention pneumoconiosis and coal-dust explosion is exactly to reduce the dust concentration of workplace, the prophylactico-therapeutic measures of Mine Dust has multiple, wherein most widely used is exactly atomizing de-dusting, but the spraying under mine is all installed in top, tunnel at present, dust-laying effect is not good, and spray direction is single, dismantles, it is cumbersome to carry and repair, and cannot regulate height.
Utility model content
The purpose of this utility model is to provide a kind of full section depositing dust spraying frame, has solved under the coal mine existing in prior art atomizing de-dusting direction single, dismantles, carries and repair problem cumbersome and that dust-laying effect is not good.
The technical scheme that a kind of full section depositing dust spraying frame of the utility model adopts is, the steel framework that comprises several fonts, steel framework is by the first side pipe, the second side pipe and push pipe are connected and fixed composition by latch, the first side pipe, the second side pipe is perpendicular to horizontal plane setting, the first side pipe, the second side pipe bottom welding has base, the two ends of push pipe are connected to the first side pipe, the upper end of the second side pipe, at the first side pipe, on the second side pipe and push pipe, be welded with respectively 3 cover injection spray pipes, on injection spray pipe, be provided with uniformly several shower nozzles, the first side pipe, injection spray pipe on the second side pipe leads to and is connected with short flexible pipe by two respectively with the injection spray pipe on push pipe, the lower end of the injection spray pipe on the first side pipe connects high-pressure intake pipe, the lower end tube head of the injection spray pipe on the second side pipe seals.
The feature of a kind of full section depositing dust spraying frame of the utility model is also:
The first side pipe and the second side pipe are contour;
Distance between the first side pipe and the second side pipe equals the length of push pipe;
Injection spray pipe length on the first side pipe is less than the length of the first side pipe, and the injection spray pipe length on the second side pipe is less than the length of the second side pipe, and the injection spray pipe length on push pipe is less than the length of push pipe.
The beneficial effects of the utility model are that full section depositing dust spraying frame adopts combined type mounting method, have reduced labour intensity, have guaranteed the safety in installation process, are convenient to assembling, dismounting, mobile simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of full section depositing dust spraying frame of the utility model.
In figure, 1. steel framework, 2. the first side pipe, 3. push pipe, 4. latch, 5. base, 6. injection spray pipe, 7. shower nozzle, 8. high-pressure intake pipe, 9. the second side pipe.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
The utility model provides a kind of full section depositing dust spraying frame, the steel framework 1 that comprises several fonts, steel framework 1 is by the first side pipe 2, the second side pipe 9 and push pipe 3 are connected and fixed composition by latch 4, the first side pipe 2, the second side pipe 9 is perpendicular to horizontal plane setting, the first side pipe 2, the second side pipe 9 bottom weldings have base 5, the two ends of push pipe 3 are connected to the first side pipe 2, the upper end of the second side pipe 9, at the first side pipe 2, on the second side pipe 9 and push pipe 3, be welded with respectively 3 cover injection spray pipes 6, on injection spray pipe 6, be provided with uniformly several shower nozzles 7, the first side pipe 2, injection spray pipe 6 on the second side pipe 9 leads to and is connected with short flexible pipe by two respectively with the injection spray pipe 6 on push pipe 3, the lower end of the injection spray pipe 6 on the first side pipe 2 connects high-pressure intake pipe 8, the lower end tube head of the injection spray pipe 6 on the second side pipe 9 seals.
Its using method is, in the mine location that need to set up depositing dust spraying frame, first the first side pipe 2 and the second side pipe 9 are erected, utilizing base 5 to stablize lays on the ground, then push pipe 3 is sling, by latch 4 by the first side pipe 2, the second side pipe 9 is connected with push pipe 3 respectively, fixing, by two, lead to short flexible pipe the first side pipe 2 again, the second side pipe 9 is connected with the injection spray pipe 6 on push pipe 3, form one, connect high-pressure intake pipe 8, spray amount is according to specific needs opened the shower nozzle 7 that injection spray pipe 6 arranges above, just can play the effect that reduces the large lane of return air dust concentration.
A kind of full section depositing dust spraying frame of the utility model, in the mine location that needs depositing dust, sets up conveniently, and can be as required, the size of flexible modulation spray amount, depositing dust after hours, convenient disassembly, time saving and energy saving.
Claims (4)
1. a full section depositing dust spraying frame, it is characterized in that, the steel framework (1) that comprises several fonts, described steel framework (1) is by the first side pipe (2), the second side pipe (9) and push pipe (3) are connected and fixed composition by latch (4), described the first side pipe (2), the second side pipe (9) is perpendicular to horizontal plane setting, described the first side pipe (2), the second side pipe (9) bottom welding has base (5), the two ends of described push pipe (3) are connected to the first side pipe (2), the upper end of the second side pipe (9), at described the first side pipe (2), on the second side pipe (9) and push pipe (3), be welded with respectively 3 cover injection spray pipes (6), on described injection spray pipe (6), be provided with uniformly several shower nozzles (7), described the first side pipe (2), injection spray pipe (6) on the second side pipe (9) leads to and is connected with short flexible pipe by two respectively with the injection spray pipe (6) on push pipe (3), the lower end of the injection spray pipe (6) on described the first side pipe (2) connects high-pressure intake pipe (8), the lower end tube head of the injection spray pipe (6) on described the second side pipe (9) seals.
2. a kind of full section depositing dust spraying frame according to claim 1, is characterized in that, described the first side pipe (2), the second side pipe (9) are contour.
3. a kind of full section depositing dust spraying frame according to claim 1, is characterized in that, the spacing of described the first side pipe (2), the second side pipe (9) equals the length of described push pipe (3).
4. a kind of full section depositing dust spraying frame according to claim 1, it is characterized in that, injection spray pipe (6) length on described the first side pipe (2) is less than the length of the first side pipe (2), injection spray pipe (6) length on described the second side pipe (9) is less than the length of the second side pipe (9), and injection spray pipe (6) length on described push pipe (3) is less than the length of push pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420229929.7U CN203822356U (en) | 2014-05-07 | 2014-05-07 | Full-fracture-surface dust falling and atomizing rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420229929.7U CN203822356U (en) | 2014-05-07 | 2014-05-07 | Full-fracture-surface dust falling and atomizing rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203822356U true CN203822356U (en) | 2014-09-10 |
Family
ID=51477869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420229929.7U Expired - Lifetime CN203822356U (en) | 2014-05-07 | 2014-05-07 | Full-fracture-surface dust falling and atomizing rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203822356U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112057987A (en) * | 2020-08-21 | 2020-12-11 | 江苏民威机电有限公司 | Multistage dust collecting equipment |
| CN114458371A (en) * | 2022-01-05 | 2022-05-10 | 安徽理工大学 | Full-section spraying dust-settling system |
| CN114558261A (en) * | 2022-02-11 | 2022-05-31 | 中冶华南建设工程有限公司 | Underground space construction is with fire prevention safety control system |
-
2014
- 2014-05-07 CN CN201420229929.7U patent/CN203822356U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112057987A (en) * | 2020-08-21 | 2020-12-11 | 江苏民威机电有限公司 | Multistage dust collecting equipment |
| CN114458371A (en) * | 2022-01-05 | 2022-05-10 | 安徽理工大学 | Full-section spraying dust-settling system |
| CN114558261A (en) * | 2022-02-11 | 2022-05-31 | 中冶华南建设工程有限公司 | Underground space construction is with fire prevention safety control system |
| CN114558261B (en) * | 2022-02-11 | 2022-12-13 | 中冶华南建设工程有限公司 | Underground space construction is with fire prevention safety control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206205927U (en) | A kind of dust-proof water curtain device for coal mine roadway | |
| CN203822356U (en) | Full-fracture-surface dust falling and atomizing rack | |
| CN203867572U (en) | Dust suppression system of tunneling machine | |
| CN204552744U (en) | A kind of fully-mechanized digging machine modified external spraying device | |
| CN101871355B (en) | Four post support shield type large mining height mesh-placement hydraulic support | |
| CN206519035U (en) | A kind of novel desulphurization shower | |
| CN202832627U (en) | Spraying dust remover for mine | |
| CN203730054U (en) | Air duct air-compressed type atomizing and dust-extraction device for heading machine | |
| CN201574775U (en) | Dust reducing device for gas drainage hole in coal mine | |
| CN202909585U (en) | Novel sprinkling dust removal system | |
| CN206665555U (en) | A kind of closed dust suppression device of mine spiral conveyer transfer point | |
| CN203463122U (en) | Temporary support equipment for tunneling face in underground coal mine | |
| CN205477712U (en) | Flame proof water bag adds water installation | |
| CN205189937U (en) | Mining belt conveyor reprints some dust collector | |
| CN210858794U (en) | Spraying dust-settling device for underground coal mine tunneling working face | |
| CN202273701U (en) | Hydraulic support spray dust catcher | |
| CN205172583U (en) | A dust suppression device for entry driving machine | |
| CN203335074U (en) | Water-spraying punching-shovel coal mining machine | |
| CN208380566U (en) | A kind of Novel excavating machine atomizing de-dusting apparatus | |
| CN205400792U (en) | Simple and easy geomantic omen linkage atomizer | |
| CN206928968U (en) | A kind of rigid backbone scraper loader guard rail | |
| CN205650096U (en) | Foam dust suppression agent foaming device | |
| CN207293253U (en) | A kind of mining large-scale environmentally friendly chute | |
| CN217380619U (en) | Once adopt full high electricity accuse hydraulic support | |
| CN201025061Y (en) | Tank car spraying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |
|
| CX01 | Expiry of patent term |